diff options
Diffstat (limited to 'fs/ocfs2/namei.c')
| -rw-r--r-- | fs/ocfs2/namei.c | 45 |
1 files changed, 31 insertions, 14 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index d3a5a09d88f..0c550719320 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -231,8 +231,9 @@ static int ocfs2_mknod(struct inode *dir, struct inode *inode = NULL; struct ocfs2_alloc_context *inode_ac = NULL; struct ocfs2_alloc_context *data_ac = NULL; - struct ocfs2_alloc_context *xattr_ac = NULL; + struct ocfs2_alloc_context *meta_ac = NULL; int want_clusters = 0; + int want_meta = 0; int xattr_credits = 0; struct ocfs2_security_xattr_info si = { .enable = 1, @@ -308,17 +309,31 @@ static int ocfs2_mknod(struct inode *dir, /* calculate meta data/clusters for setting security and acl xattr */ status = ocfs2_calc_xattr_init(dir, parent_fe_bh, mode, - &si, &want_clusters, - &xattr_credits, &xattr_ac); + &si, &want_clusters, + &xattr_credits, &want_meta); if (status < 0) { mlog_errno(status); goto leave; } /* Reserve a cluster if creating an extent based directory. */ - if (S_ISDIR(mode) && !ocfs2_supports_inline_data(osb)) + if (S_ISDIR(mode) && !ocfs2_supports_inline_data(osb)) { want_clusters += 1; + /* Dir indexing requires extra space as well */ + if (ocfs2_supports_indexed_dirs(osb)) { + want_clusters++; + want_meta++; + } + } + + status = ocfs2_reserve_new_metadata_blocks(osb, want_meta, &meta_ac); + if (status < 0) { + if (status != -ENOSPC) + mlog_errno(status); + goto leave; + } + status = ocfs2_reserve_clusters(osb, want_clusters, &data_ac); if (status < 0) { if (status != -ENOSPC) @@ -326,8 +341,9 @@ static int ocfs2_mknod(struct inode *dir, goto leave; } - handle = ocfs2_start_trans(osb, ocfs2_mknod_credits(osb->sb) + - xattr_credits); + handle = ocfs2_start_trans(osb, ocfs2_mknod_credits(osb->sb, + S_ISDIR(mode), + xattr_credits)); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; @@ -355,7 +371,7 @@ static int ocfs2_mknod(struct inode *dir, if (S_ISDIR(mode)) { status = ocfs2_fill_new_dir(osb, handle, dir, inode, - new_fe_bh, data_ac); + new_fe_bh, data_ac, meta_ac); if (status < 0) { mlog_errno(status); goto leave; @@ -377,7 +393,7 @@ static int ocfs2_mknod(struct inode *dir, } status = ocfs2_init_acl(handle, inode, dir, new_fe_bh, parent_fe_bh, - xattr_ac, data_ac); + meta_ac, data_ac); if (status < 0) { mlog_errno(status); goto leave; @@ -385,7 +401,7 @@ static int ocfs2_mknod(struct inode *dir, if (si.enable) { status = ocfs2_init_security_set(handle, inode, new_fe_bh, &si, - xattr_ac, data_ac); + meta_ac, data_ac); if (status < 0) { mlog_errno(status); goto leave; @@ -440,8 +456,8 @@ leave: if (data_ac) ocfs2_free_alloc_context(data_ac); - if (xattr_ac) - ocfs2_free_alloc_context(xattr_ac); + if (meta_ac) + ocfs2_free_alloc_context(meta_ac); mlog_exit(status); @@ -463,6 +479,7 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb, struct ocfs2_extent_list *fel; u64 fe_blkno = 0; u16 suballoc_bit; + u16 feat; mlog_entry("(0x%p, 0x%p, %d, %lu, '%.*s')\n", dir, dentry, inode->i_mode, (unsigned long)dev, dentry->d_name.len, @@ -526,11 +543,11 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb, fe->i_dtime = 0; /* - * If supported, directories start with inline data. + * If supported, directories start with inline data. If inline + * isn't supported, but indexing is, we start them as indexed. */ + feat = le16_to_cpu(fe->i_dyn_features); if (S_ISDIR(inode->i_mode) && ocfs2_supports_inline_data(osb)) { - u16 feat = le16_to_cpu(fe->i_dyn_features); - fe->i_dyn_features = cpu_to_le16(feat | OCFS2_INLINE_DATA_FL); fe->id2.i_data.id_count = cpu_to_le16( |